Year	% of merchandise imports
1971	7.111727174108492
1972	5.560544145455823
1973	9.170916222760916
1974	15.766973000759918
1975	18.965421986744577
1976	19.385312759380096
1977	19.33840646075002
1978	18.473437048205213
1979	23.043957986380317
1980	24.40979638036921
1981	22.154320349809883
1982	20.121516698292638
1983	25.024862379804457
1984	30.23638126276273
1985	26.178342876416494
1986	16.983422091126904
1987	14.934147834838237
1992	17.176642101767182
1993	14.216855723675897
1994	15.55282741715873
1995	17.38366966521458
1996	3.2796701588235964
1997	14.729602594601534
1998	9.40153576237275
1999	9.959826647731592
2000	21.660755064031974
2001	0.02209317985157276
2002	14.470087205849513
2003	16.056605714772683
2004	26.283952133427878
2005	20.58850946152173
2006	23.67031479273805
2007	22.927433572271987
2008	24.564925651808757
2009	22.29227285130389
2010	34.152942979443694
2011	31.966316861941035
2012	29.567604510642166
2013	21.143399279551957
2014	30.19163154244558
2015	17.725447089104424
2016	12.516515067712607
2017	6.171556131835036
2018	16.92514368559592
2019	16.07480887487248
2020	7.733439074267948
2021	11.092870370501029
2022	12.611105055717154